Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

RTC-72421B: ROHS

RTC-72421B: ROHS

For Reference Only

Part Number RTC-72421B: ROHS
PNEDA Part # RTC-72421B-ROHS
Description IC RTC CLK/CALENDAR PAR 18-DIP
Manufacturer EPSON
Unit Price Request a Quote
In Stock 11,340
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Mar 31 - Apr 5 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

RTC-72421B: ROHS Resources

Brand EPSON
ECAD Module ECAD
Mfr. Part NumberRTC-72421B: ROHS
CategorySemiconductorsClock & Timer ICsClock/Timing - Real Time Clocks

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • RTC-72421B: ROHS Datasheet
  • where to find RTC-72421B: ROHS
  • EPSON

  • EPSON RTC-72421B: ROHS
  • RTC-72421B: ROHS PDF Datasheet
  • RTC-72421B: ROHS Stock

  • RTC-72421B: ROHS Pinout
  • Datasheet RTC-72421B: ROHS
  • RTC-72421B: ROHS Supplier

  • EPSON Distributor
  • RTC-72421B: ROHS Price
  • RTC-72421B: ROHS Distributor

RTC-72421B: ROHS Specifications

ManufacturerEPSON
SeriesRTC-72421
TypeClock/Calendar
FeaturesLeap Year
Memory Size-
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceParallel
Voltage - Supply4.5V ~ 5.5V
Voltage - Supply, Battery-
Current - Timekeeping (Max)5µA ~ 10µA @ 2V ~ 5V
Operating Temperature-10°C ~ 70°C
Mounting TypeThrough Hole
Package / Case18-DIP (0.300", 7.62mm)
Supplier Device Package18-DIP

The Products You May Be Interested In

DS1344D-33+T&R

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Type

Clock/Calendar

Features

Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger

Memory Size

96B

Time Format

HH:MM:SS (12/24 hr)

Date Format

YY-MM-DD-dd

Interface

SPI

Voltage - Supply

3V ~ 5.5V

Voltage - Supply, Battery

1.3V ~ 5.5V

Current - Timekeeping (Max)

120µA ~ 160µA @ 3.63V ~ 5.5V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

14-WFDFN Exposed Pad

Supplier Device Package

14-TDFN-EP (3x3)

DS1643-70+

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Type

Clock/Calendar

Features

Leap Year, NVSRAM

Memory Size

8KB

Time Format

HH:MM:SS (24 hr)

Date Format

YY-MM-DD-dd

Interface

Parallel

Voltage - Supply

4.5V ~ 5.5V

Voltage - Supply, Battery

-

Current - Timekeeping (Max)

3mA @ 5V

Operating Temperature

0°C ~ 70°C

Mounting Type

Through Hole

Package / Case

28-DIP Module (0.600", 15.24mm)

Supplier Device Package

28-EDIP

Manufacturer

EPSON

Series

RX-4581NB

Type

Clock/Calendar

Features

Alarm, Leap Year, SRAM

Memory Size

16B

Time Format

HH:MM:SS (24 hr)

Date Format

YY-MM-DD-dd

Interface

SPI

Voltage - Supply

1.6V ~ 5.5V

Voltage - Supply, Battery

-

Current - Timekeeping (Max)

0.8µA ~ 1.2µA @ 3V ~ 5V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

22-SMD, 20 Leads, Flat Leads

Supplier Device Package

22-SON

RX8804CE:XB3

EPSON

Manufacturer

EPSON

Series

RX8804CE

Type

Clock/Calendar

Features

Alarm

Memory Size

-

Time Format

-

Date Format

-

Interface

I²C

Voltage - Supply

1.6V ~ 5.5V

Voltage - Supply, Battery

-

Current - Timekeeping (Max)

1.5µA ~ 1.6µA @ 3V ~ 5V

Operating Temperature

-40°C ~ 105°C

Mounting Type

Surface Mount

Package / Case

10-SMD, No Lead

Supplier Device Package

10-SMD

BQ4802LYPWR

Texas Instruments

Manufacturer

Series

-

Type

Clock/Calendar

Features

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

Memory Size

-

Time Format

HH:MM:SS (12/24 hr)

Date Format

YY-MM-DD-dd

Interface

Parallel

Voltage - Supply

2.7V ~ 3.6V

Voltage - Supply, Battery

2.4V ~ 4V

Current - Timekeeping (Max)

1.5mA (Typ) @ 2.7 V ~ 3.6 V

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

28-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

28-TSSOP

Recently Sold

MAMK2520T2R2M

MAMK2520T2R2M

Taiyo Yuden

FIXED IND 2.2UH 1.9A 117 MOHM

0001.2536

0001.2536

Schurter

FUSE CER 16A 250VAC 63VDC 3AB

E-TEA3717DP

E-TEA3717DP

STMicroelectronics

IC MOTOR DRVR BIPOLAR 16POWERDIP

ADG5408BRUZ

ADG5408BRUZ

Analog Devices

IC MULTIPLEXER 8X1 16TSSOP

BA2904SFV-E2

BA2904SFV-E2

Rohm Semiconductor

IC OPAMP GP 2 CIRCUIT 8SSOPB

HX1188NLT

HX1188NLT

Pulse Electronics Network

XFRMR MAGNETIC 1PORT 1:1 10/100

ATSAMD21G18A-AUT

ATSAMD21G18A-AUT

Microchip Technology

IC MCU 32BIT 256KB FLASH 48TQFP

LTST-C191KRKT

LTST-C191KRKT

Lite-On Inc.

LED RED CLEAR SMD

IR2151

IR2151

Infineon Technologies

IC DRVR HALF BRDG SELF-OSC 8-DIP

LT1965EDD#PBF

LT1965EDD#PBF

Linear Technology/Analog Devices

IC REG LINEAR POS ADJ 1.1A 8DFN

SMCJ24A-13-F

SMCJ24A-13-F

Diodes Incorporated

TVS DIODE 24V 38.9V SMC

W681360WG

W681360WG

Nuvoton Technology

IC VOICEBND CODEC 3V 1CH 20TSSOP